Replacement for QV559A: Drop-In Alternatives We Stock
Looking for a replacement for the QV559A (HP QV559A Eaton STS 16 Source Transfer Switch)? Pro Disk Network ships HP drop-in replacements and equivalent modern parts from US inventory. Every alternate below is in-stock today with same-day shipping for orders placed before 2pm ET. If your unit is still under warranty, contact our engineering team — we offer cross-shipping for B2B customers on Net 30 terms.
About the QV559A
| SKU | QV559A |
|---|---|
| Product | HP QV559A Eaton STS 16 Source Transfer Switch |
| Current price | $510.53 |
| Stock status | In Stock |
| Detail page | View QV559A › |
Drop-in replacements for QV559A
Each part below is currently in our US warehouse, ships same-day for orders before 2pm ET, and includes our 90-day warranty. SKUs link to the full product page with photos, datasheets and B2B quote form.
RM1-7216 - HP Rear Cover 2nd Transfer Assembly for Color LaserJet CP1025 / M175 / M275 Series
SKU: RM1-7216
Price: $93.07
RM1-7216-000CN - HP Rear Cover 2nd Transfer Assembly for Color LaserJet CP1025 / M175 / M275 Series
SKU: RM1-7216-000CN
Price: $93.07
RM1-7216-000 - HP Rear Cover 2nd Transfer Assembly for Color LaserJet CP1025 / M175 / M275 Series
SKU: RM1-7216-000
Price: $93.07
RM2-0216-000CN - HP Intermediate Paper Transfer Unit for Color LaserJet Enterprise M680 Series
SKU: RM2-0216-000CN
Price: $259.50
RM2-0216 - HP Intermediate Paper Transfer Unit for Color LaserJet Enterprise M680 Series
SKU: RM2-0216
Price: $319.39
RM2-0216-000 - HP Intermediate Paper Transfer Unit for Color LaserJet Enterprise M680 Series
SKU: RM2-0216-000
Price: $319.39
RM1-1885-020CN - HP Electrostatic Transfer Belt (ETB) Assembly for Color LaserJet 1600 / 2600 Series Printers
SKU: RM1-1885-020CN
Price: $391.63
RM1-3161-000 - HP Transfer Belt Q7504A for Color LaserJet 4700 / 4730 MFP / CP4005 Series RM1-1708
SKU: RM1-3161-000
Price: $392.99
RM1-3161-C - HP Transfer Belt ETB Q7504A for Color LaserJet 4700 / 4730 MFP / CP4005 series RM1-1708
SKU: RM1-3161-C
Price: $392.99
How we pick replacements
Every recommendation above was selected using these criteria:
- Drop-in compatibility — same form factor (2.5"/3.5", PCIe slot, SFP port, etc.), so it fits the original chassis without modification
- Equivalent or better performance — matched on RPM/IOPS/speed/throughput, never downgraded
- Same-brand-preferred — we list the OEM-equivalent first when available, then trusted aftermarket
- Warranty coverage — 90-day Pro Disk warranty on every part, with 1-year option for B2B
- In stock today — never recommend a part that is on backorder
Need help confirming compatibility?
Our engineers validate every replacement against your specific server, switch, or chassis model before shipment. Email sales@prodisknetwork.com with your platform model (e.g., Dell PowerEdge R740, HP DL380 Gen10, Cisco Catalyst 9300) and we will confirm the exact part number that drops into your hardware.